To add -1 3/10 and -4 2/15, we need to find a common denominator. The common denominator of 10 and 15 is 30.
-1 3/10 + (-4 2/15) becomes -13/10 + (-62/15).
To add the fractions, we need to have the same sign. Let's convert -13/10 to have the same denominator as -62/15:
-13/10 = -39/30
Now we can add the fractions:
-39/30 + (-62/15) = -39/30 - 124/30 = -163/30 = -5 13/30.
Therefore, the correct answer is:
-5 13/30
Add -1 3/10+(-4 2/15). (1 Point)
Responses:
-5 1/6
-2 5/6
-5 1/5
-5 13/30
1 answer